28162398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 64012032

約数和(自身を除く): 35849634

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 83, 97, 106, 159, 166, 194, 249, 291, 318, 498, 582, 583, 913, 1067, 1166, 1749, 1826, 2134, 2739, 3201, 3498, 4399, 5141, 5478, 6402, 8051, 8798, 10282, 13197, 15423, 16102, 24153, 26394, 30846, 48306, 48389, 56551, 88561, 96778, 113102, 145167, 169653, 177122, 265683, 290334, 339306, 426703, 531366, 853406, 1280109, 2560218, 4693733, 9387466, 14081199, 28162398]

約数ペア:

[(1, 28162398), (2, 14081199), (3, 9387466), (6, 4693733), (11, 2560218), (22, 1280109), (33, 853406), (53, 531366), (66, 426703), (83, 339306), (97, 290334), (106, 265683), (159, 177122), (166, 169653), (194, 145167), (249, 113102), (291, 96778), (318, 88561), (498, 56551), (582, 48389), (583, 48306), (913, 30846), (1067, 26394), (1166, 24153), (1749, 16102), (1826, 15423), (2134, 13197), (2739, 10282), (3201, 8798), (3498, 8051), (4399, 6402), (5141, 5478)]